12-16 Gallon Light Duty Black Trash Bags, 0.23 Mil, 1000 Bags/Case. Ideal for office buildings and restrooms, lodging and healthcare, linen collection and guest room trash, grocery and convenience and food service areas with high percentage of paper or wet, bulky trash. Manufactured from 100% virgin high molecular weight High DensityPolyethylene(HDPE) resins, the bag's 0.23 Mil thickness offers an excellent stretch and durability properties. Star seal bottom provides optimal fit to receptacle, even load distribution and superior leak protection. Black color helps to conceal waste. Each bag measures 24in. x 33in. for a superb fit into 12 to 16 Gallon receptacles. Packaged in coreless rolls, which simplifies inventory control, distribution and accountability. One case contains 20 coreless rolls of 50 bags each for a total of 1000 bags per case., Lot of 1